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Cheap flights from London Heathrow Airport to Rijeka from £123

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RJK
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Rijeka

Enter your travel dates to find the best prices.

Best flights from Heathrow to Rijeka
Discover carefully curated flight deals from Heathrow to Rijeka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.

Tue 20/108:30LHR - RJK
2 stops6h 15mMultiple Airlines
Tue 27/110:45RJK - LHR
3 stops30h 20mMultiple Airlines
Deal found 3/12£209
Sun 24/520:25LHR - RJK
1 stop13h 55mLufthansa
Sat 30/512:05RJK - LHR
1 stop7h 35mLufthansa
Deal found 4/12£210
Sun 24/520:25LHR - RJK
1 stop13h 55mMultiple Airlines
Sat 30/515:15RJK - LHR
1 stop28h 30mMultiple Airlines
Deal found 4/12£226
Fri 29/520:25LHR - RJK
1 stop21h 10mMultiple Airlines
Sun 7/613:15RJK - LHR
1 stop5h 50mMultiple Airlines
Deal found 4/12£417

Find flight deals from Heathrow to Rijeka

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Rijeka (RJK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.

Round-trip from

£209

One-way from

£123
Croatia Airlines
  • Croatia Airlines
  • 20/1-27/1
  • 5 total stops
  • 36h 35m total
  • London to Rijeka
Search Deals
Lufthansa
  • Lufthansa
  • 15/5
  • 1 total stop
  • 22h 25m total
  • London to Rijeka
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Rijeka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Rijeka that are best for you.

Fly from

Heathrow

Fly to

Rijeka

Route

Depart

Return

Price

LondonRijeka

LHR - RJK

LHRRJK

London Heathrow

Tue 20/1

08:30-15:45

2 stops6h 15m

Rijeka

Tue 27/1

10:45-16:05

3 stops30h 20m

£209

LondonRijeka

LHR - RJK

LHRRJK

London Heathrow

Sun 24/5

20:25-11:20

1 stop13h 55m

Rijeka

Sat 30/5

12:05-18:40

1 stop7h 35m

£210

LondonRijeka

LHR - RJK

LHRRJK

London Heathrow

Sun 24/5

20:25-11:20

1 stop13h 55m

Rijeka

Sat 30/5

15:15-18:45

1 stop28h 30m

£226

LondonRijeka

LHR - RJK

LHRRJK

London Heathrow

Fri 29/5

20:25-18:35

1 stop21h 10m

Rijeka

Sun 7/6

13:15-18:05

1 stop5h 50m

£417

LondonRijeka

LHR - RJK

LHRRJK

London Heathrow

Fri 15/5

19:10-18:35

1 stop22h 25m

£123

LondonRijeka

LHR - RJK

LHRRJK

London Heathrow

Sat 23/5

08:05-19:20

1 stop10h 15m

£140

LondonRijeka

LHR - RJK

LHRRJK

London Heathrow

Sun 24/5

20:25-11:20

1 stop13h 55m

£154

LondonRijeka

LHR - RJK

LHRRJK

London Heathrow

Sat 23/5

06:30-18:35

2 stops11h 05m

£163

LondonRijeka

LHR - RJK

LHRRJK

London Heathrow

Fri 15/5

18:45-11:15

3 stops15h 30m

£271

LondonRijeka

LHR - RJK

LHRRJK

London Heathrow

Sun 24/5

20:05-10:35

3 stops61h 30m

£296

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Best time to book a flight from Heathrow to Rijeka

Have a flexible travel schedule? Discover the best time to fly to Rijeka from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Rijeka

What is the cheapest month to book a flight from London Heathrow Airport to Rijeka?

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Rijeka (average of £73). Flying from London Heathrow Airport to Rijeka in December is currently the most expensive (average of £136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Rijeka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rijeka from London Heathrow?

    If you book a flight to Rijeka from London Heathrow, you will be flying to Rijeka, which is the city’s only airport. Rijeka (RJK) is located 9.8 mi from the center of Rijeka. There are 0 flights from London Heathrow to Rijeka per day from 0 different airlines.

  • How long is the flight from London Heathrow Airport to Rijeka?

    There are many flights that can get you from London Heathrow Airport to Rijeka in 13h 55m. Fly via Lufthansa to get the fastest option. The distance from London Heathrow Airport to Rijeka is about 811 mi.

  • Can I find deals for flights from Heathrow to Rijeka that include hotel bookings?

    Yes. In addition to deals on Heathrow to Rijeka flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Rijeka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Rijeka.

  • Can I find deals for business class flights from Heathrow to Rijeka?

    Yes. Cheapflights offers flight deals from Heathrow to Rijeka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Rijeka?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Rijeka (average of £73). Flying from London Heathrow Airport to Rijeka in December is currently the most expensive (average of £136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Rijeka?

Book flights to Rijeka if you plan to visit one of these locations
Opatija

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Alternative routes for Heathrow to Rijeka

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Rijeka?

Deals for Heathrow to Rijeka flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Rijeka?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Rijeka by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Rijeka with no change fees?

Yes, we can. To see specific flights from Heathrow to Rijeka with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Rijeka become cheaper?

Of course! You can now track prices for flights from Heathrow to Rijeka and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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